CAS 626-76-6

cis-Norbixin

Description:

Cis-Norbixin, with the CAS number 626-76-6, is a natural pigment derived from the seeds of the annatto tree (Bixa orellana). It is a carotenoid compound, specifically a derivative of bixin, and is characterized by its vibrant orange-red color, which is primarily due to its conjugated double bond system. This compound is soluble in organic solvents but has limited solubility in water. Cis-Norbixin is known for its stability under various conditions, making it suitable for use as a food coloring agent, particularly in dairy products, snacks, and cosmetics. Additionally, it possesses antioxidant properties, which may contribute to its potential health benefits. The compound is generally recognized as safe (GRAS) for consumption, although its use is regulated in various countries. Its chemical structure includes multiple double bonds, contributing to its reactivity and interaction with light, which is essential for its application in food and cosmetic industries. Overall, cis-Norbixin is valued for both its aesthetic appeal and functional properties in various applications.

Formula: C₂₄H₂₈O₄

InChI: InChI=1S/C24H28O4/c1-19(11-7-13-21(3)15-17-23(25)26)9-5-6-10-20(2)12-8-14-22(4)16-18-24(27)28/h5-18H,1-4H3,(H,25,26)(H,27,28)/b6-5+,11-7+,12-8+,17-15+,18-16+,19-9+,20-10+,21-13-,22-14+

InChI key: InChIKey=ZVKOASAVGLETCT-LRRSNBNMSA-N

SMILES: C(=C(/C=C/C(O)=O)\C)\C=C\C(=C\C=C\C=C(\C=C\C=C(/C=C/C(O)=O)\C)/C)\C

Synonyms:

• (2E,4E,6E,8E,10E,12E,14E,16Z,18E)-4,8,13,17-Tetramethyl-2,4,6,8,10,12,14,16,18-eicosanonaenedioic acid
• α-Norbixin
• 6,6′-Diapo-ψ,ψ-carotenedioic acid, 9-cis-
• 2,4,6,8,10,12,14,16,18-Eicosanonaenedioic acid, 4,8,13,17-tetramethyl-, (2E,4E,6E,8E,10E,12E,14E,16Z,18E)-
• cis-Norbixin
• (9Z)-6,6'-Diapo-ψ,ψ-carotene-6,6'-dioic acid
• (2E,4Z,6E,8E,10E,12E,14E,16E,18E)-4,8,13,17-Tetramethyl-2,4,6,8,10,12,14,16,18-icosanonaenedioic acid

9'-cis-Norbixin

CAS: 626-76-6

9'-cis-Norbixin analytical standard provided with w/w absolute assay, to be used for quantitative titration.

Formula: C₂₄H₂₈O₄

Purity: (HPLC) ≥95%

Color and Shape: Powder

Molecular weight: 380.49

Ref: 11-0319S

cis-Norbixin

CAS: 626-76-6

Formula: C₂₄H₂₈O₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 380.4767

Ref: IN-DA00ERG4

(2E,4Z,6E,8E,10E,12E,14E,16E,18E)-4,8,13,17-Tetramethylicosa-2,4,6,8,10,12,14,16,18-nonaenedioic acid

CAS: 626-76-6

(2E,4Z,6E,8E,10E,12E,14E,16E,18E)-4,8,13,17-Tetramethylicosa-2,4,6,8,10,12,14,16,18-nonaenedioic acid

Purity: 98%

Molecular weight: 380.48g/mol

Ref: 54-OR1067139

α-Norbixin

CAS: 626-76-6

Formula: C₂₄H₂₈O₄

Purity: 95%~99%

Molecular weight: 380.198

Ref: BP-BP2093

cis-Norbixin

Controlled Product

CAS: 626-76-6

Applications cis-Norbixin is a dye and the principal colour component of annatto extract, a food colouring.
References Qian, J. et al.: Fex. Shi., 33(10), 1206-1210, (2014)

Formula: C₂₄H₂₈O₄

Color and Shape: Neat

Molecular weight: 380.48

Ref: TR-N858230